baber/WOPTO huggingface dataset:
Patent JP-H03210107-A (JP)
Title: Division device of rush
Inventor: FURUKAWA KAZUO
IPC: A01C11/02
Filed: 1990-01-12
Abstract: PURPOSE:To divide rush without damaging small stubs by equipping a moving cutting tool with an edge part of increasingly getting deeply into root part of a mother stock in the latter half of cutting action process of the moving cutting tool. CONSTITUTION:Root part of a mother stock A is cut and divided by an edge part 6A of a moving cutting tool 6 while pushing the mother stock A to a receiving tool 5. By equipping the moving cutting tool 6 with the edge part 6A in this way, small stubs can be cut in a state of smaller cutting resistance than in the case of pushing and cutting the mother stock with a moving cutting tool having no edge part. Further, since the edge part 6A increasingly gets deeply into root part of the mother stock A in the latter half of cutting action process, the mother stock A can be cut while lessening more cutting resistance received from the mother stock than in the case of getting into given depth at the initial stage of cutting action process.
Patent JP-H06215403-A (JP)
Title: Optical recording and reproducing device
Inventor: SAKAMOTO NORIAKI
IPC: G11B19/10
Filed: 1993-01-14
Abstract: PURPOSE:To prevent the outside propagation of high frequency and to prolong the life of a laser light emitting means. CONSTITUTION:A cartridge is loaded on and unloaded from the boading position of a recording medium provided in the inside of a device and at least one operation of recording, reproduction and erasing by means of the laser light emitted from a laser diode 12 is performed to the cartridge located on the boading position of the recording medium. The laser diode 12 is driven by a driving current supplied from a laser driving circuit 16 and a high frequency current is superposed on this current by means of a high-frequency superposing circuit 15. When the election state of the cartridge out of the boading position of the recording medium is detected by means of a detection switch 11 for presence or absence of cartridge, the operation of the high frequency superposing circuit 15 is stopped.
Patent JP-H08192557-A (JP)
Title: Document forming apparatus
Inventor: IWAYAMA YASUYUKI
IPC: B41J29/40
Filed: 1995-01-17
Abstract: PURPOSE: To obtain a document forming apparatus capable of forming the backbone or label of a file capable of grasping an arranged state sensibly at a glance. CONSTITUTION: A pattern printing function part 41, a pattern indicating function part 42 and a pattern altering function part 43 are provided to a control processor 40 and, in the printing of a series of the continuously arranged backbones or labels, a continuously changing colors or patterns are automatically added to the respective backbones or labels.
Patent JP-S59171131-A (JP)
Title: Method for testing semiconductor integrated circuit
Inventor: TOGASHI KENJI
IPC: H01L21/66
Filed: 1983-01-13
Abstract: PURPOSE:To increase the efficiency of measurement of the titled integrated circuit by a method wherein a plurality of probing needles, which can be selectively moved in vertical direction, are provided on a substrate in matrix form, said substrate is placed on the semiconductor wafer whereon a plurality of ICs are formed, and electric characteristics are tested by moving the desired probe needle using a control system and have the probe needle to come in contact with the IC chip. CONSTITUTION:The lower substrate 2-1, whereon a number of probe needles 3 which can be telescopically moved facing downward are provided in matrix form, is placed on the semiconductor wafer 1 whose electric characteristics are going to be tested. Then, the upper substrate 2-2 having a number of vertically movable press pins 4, to be used to push out the desired probe 3, is provided on the lower substrate 2-1, and the probe 3 is pushed out and brought to come in contact with the measuring point of the wafer 1 using a probe needle driving control system 5 through the intermediary of an air cylinder 7 and a pipe 8. Subsequently, the electric characteristics of the measuring point is measured using the measuring system 6 which is connected to the substrate 2-1.
Patent JP-S60149412-A (JP)
Title: Resin mold for forming glass fiber reinforced plastic
Inventor: YAMAGUCHI MIKIO
IPC: B32B17/04
Filed: 1984-01-13
Abstract: PURPOSE:To obtain the titled resin mold excellent in dimensional accuracy, heat resistance, strength, surface smoothness and durability by reacting unsaturated polyester resin on multifunctional isocyanate compound and forming a gel coat and an FRP reinforced layer. CONSTITUTION:Mixsture of 100pts.wt. of unsaturated polyester resin and preferably 3-50pts.wt. of multifunctional isocyanate compound (such as hexamethylene diisocyanate prepolymer etc.) is applied to a matrix and hardened to form a gel coat. Then, glass fiber is impregnated with the mixture of unsaturated polyester resin and multifunction isocyanate compound. The impregnated glass fiber is laminated on said gel coat, hardened and then removed from the mold to obtain the desired resin mold.
Patent JP-H06212985-A (JP)
Title: Intake control device of engine
Inventor: TSUJIKU HIROYUKI
IPC: F02M69/00
Filed: 1993-01-14
Abstract: PURPOSE:To provide an intake control device of an engine, by which tumble can be surely generated and the decrease of intake amount can be restrained. CONSTITUTION:An intake control device of an engine comprises a center intake passage 7e for leading out a center intake valve opening 7b opened to a combustion chamber 3a through a curved part to the outer wall of the cylinder head, and right and left side intake passages 7d, 7f for leading out two side intake valve openings 7a, 7c opened to both sides of the center intake valve opening 7b through curved parts to the outer wall of the cylinder head. In this case, the straight line length h2 of the downstream side of the curve d part of each side intake passage 7d, 7f is set longer that the length H1 of the straight line part of the downstream side of the curved part of the center intake passage 7e, and an intake control valve 18a for varying the intake passage area according to the intake amount is provided only in the center intake passage 7e.
Patent JP-2000207944-A (JP)
Title: Circuit body, manufacture of molded circuit body and mounting structure of circuit body
Inventor: SUGIURA MASUO
IPC: H01B7/00
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To widen flexibility for a wiring pattern by facilitating its mounting to other members such as a body. SOLUTION: This circuit body 30 has plural conductors 10 in parallel with each other in an insulating coating layer 11, and is bendable so as to fit in with the inner wall of other members. The plural conductors 10 are disposed in parallel in the insulation coating layer 11, and a reinforcement means 31 moldable by avoiding the conductor 10 and capable of holding the molded condition is provided in the insulation coating layer 11. The reinforcement means 31 has a large bending strength than that of the conductor 10 and serves as reinforcement member 32 disposed longitudinally to the conductor 10. The reinforcement members 32 are disposed on both sides of the plural conductors 10. The insulating coating layer 11 is made of an elastomer material obtained by insertingly molding the conductor 10.
Patent JP-H05184216-A (JP)
Title: Lawn mower
Inventor: TAKEI TERUTAKA
IPC: A01D34/64
Filed: 1992-01-16
Abstract: PURPOSE:To perform good mowing works even for forward laid lawns trodden by a gauge wheel. CONSTITUTION:In a lawn mower equipped with mowing blades 7 each rotated on a vertical shaft in a housing 8 and with gauge wheels 12a, 12b on the forward side of the mowing blades 7 in the frame-traveling direction, the gauge wheels 12a, 12b and the mowing blades 7 are installed so that a region in which the direction of the rotation of the mowing blades 7 placed at the positions behind the gauge wheels 12a, 12b is mutually opposite to the traveling direction of the frame is superposed on the traveling tracks of the gauge wheels 12a, 12b on a plain view.
Patent JP-S58124539-A (JP)
Title: Adsorbent for separating gas
Inventor: INOUE TAKEHISA
IPC: B01J20/18
Filed: 1982-01-19
Abstract: PURPOSE:To increase adsorbing capacity for a matter to be adsorbed, by exchanging the sodium ion of sodium A type zeolite with a calcium ion in an exchange ratio of 80% or more. CONSTITUTION:A silica source, an alumina source and alkali are crystallized by hot water to obtain zeolite A. The obtained zeolite A is contacted with a solution containing a calcium ion to exchange ion exchangeable sodium in zeolite A with the calcium ion. The exchange ratio o calcium is adjusted to 80% or more, pref., 90% or more. The ion exchanged zeolite A is mixed with a caking agent, a binder and water and, after kneading, the kneaded mixture is molded by extrusion.
Patent JP-S63175638-A (JP)
Title: Oxidizing catalyst and its use
Inventor: OKADA MASATO
IPC: F23C13/00
Filed: 1987-01-13
Abstract: PURPOSE:To prevent the deterioration of a catalyst at relatively high temp., by forming an oxidizing catalyst by supporting Pd and/or PdO by a heat resistant carrier coated with an oxide mixture of alumina and silica as an active component in a dispersed state. CONSTITUTION:A heat resistant carrier such as mullite or cordierite is coated with an oxide mixture of alumina and silica. Pd and/or PdO in a dispersed state to obtain an oxidizing catalyst. The content of silica in the oxide mixture is pref. 2-60wt.% of the content of alumina. When a gaseous mixture containing combustion gas and an oxygen molecule is burnt in the presence of this oxidizing catalyst, combustion due to perfect oxidation reaction is performed at relatively high temp. when the combustion of the gaseous mixture is started to reduce the specific surface area of the carrier and, subsequently, gaseous phase oxidation reaction is performed at relatively low temp.
Patent JP-H03210892-A (JP)
Title: Secam system line identification circuit
Inventor: MURAYAMA AKIHIRO
IPC: H04N9/64
Filed: 1990-01-12
Abstract: PURPOSE:To eliminate an adjustment component in an ID demodulation circuit by introducing a reference signal to the ID demodulation circuit employing a phase locked loop circuit and providing a means controlling the demodulation axis center frequency of the circuit the same as a reference signal frequency. CONSTITUTION:An input ID signal is inputted to a phase comparator 33 via an input terminal 31. Moreover, a reference signal foID is inputted to a phase comparator 38 via an input terminal 32. An oscillated output from a common voltage controlled oscillator (VCO) 37 is fed to the phase comparators 33, 38. The result of comparison by the phase comparator 33 is led to an output terminal 34 as a demodulated ID signal and inputted to a voltage current converter 35. A key signal from a terminal 41 is fed to a voltage current converter 39 and the voltage current converter 39 is controlled to be conductive/nonconductive depending on the key signal. The control information of the conductive state is stored in a capacitor 40 in the case of nonconduction.
Patent JP-S57119689-A (JP)
Title: Controlling device for secondary excitation of induction motor
Inventor: KOMIYA HIROMICHI
IPC: H02P1/26
Filed: 1981-01-16
Abstract: PURPOSE:To ensure the operation of a power converter device by a method wherein an auxiliary speed setting device is provided in addition to a main speed setting device and a speed signal is fed from the auxiliary speed setting device for a fixed period during the starting time of the operation for the secondary exciting control device in starting an induction motor. CONSTITUTION:The rotating speed signal of an induction motor 3 and a signal applied to a delay circuit from two speed setting devices 9, 19 through switching circuits 20, 21 are compared by a controller 11 and furthermore, the output in the controller 11 and the output current in a power converter divice 7 are compared by a controller 12 to generate a gate signal in the converter device 7 controlling the secondary output in the motor 3. Therefore, the motor is controlled by the signal from an auxiliary speed setting device 19 at the time of staring the operation for the secondary exciting control device in starting the motor and the speed of the motor 3 can always be maintained within a range of controlling the power converter device 7 by switching to a main speed setting device after passing a certain period and the inability of control such as interruption can be prevented.
Patent JP-S57119206-A (JP)
Title: Manufacture of solid model depending on distance from reference line to form solid
Inventor: NAKAHIRA SHICHIROU
IPC: G01B11/24
Filed: 1981-01-16
Abstract: PURPOSE:To make a model similar to a form without need for advanced technique by measuring distance between points on the form and the reference line provided near thereof turning the form alone at a fixed at a fixed inteval of angle. CONSTITUTION:Reference lines 2 and 3 are fixed on the floor and a form solid 1 is placed on the side thereof standing on a rotary disc 4. The solid 1 with the reference lines 2 and 3 are photographed with a camera 6 from almost the right angle thereto irradiating light thereto from the side thereof. The photographing is repeated turning the form solid 1 at a fixed interval of angle. Distances 7-9 are measured from the reference line 3 to points on the solid 1 and a model similar to the form solid 1 is made based on the dimensions thereby eliminating the need for advanced technique.
Patent JP-S5499613-A (JP)
Title: Stringing structure of piano
Inventor: MAEHARA KAZUO
IPC: G10C3/10
Filed: 1978-01-24
Abstract: PURPOSE: To make the boundary conditions of strings and bridge distinct and prevent the production of beats by notching the boundary parts of bridge nails and bridge undercut parts perpendicularly thereby forming concave bridge undercut parts.  
     CONSTITUTION: Bridge undercut parts 22, 23 are formed on both right and left side edge parts 20, 21 on top of a bridge 2 by cutting down the boundary parts S perpendicularly with the studding positions of bridge nails as the boundary parts S. As a result, the bridge undercut parts 22, 23 assume concave form with the nealy perpendicular bridge undercut side faces 24, 25 of the boundary part S and borizontal bridge undercut bottom faces 26, 27. If the bridge 2 having such bridge undercuts 22, 23 is used, the boundary conditions of the strings at the boundary parts S may be made distinct because the boundary parts S are cut off square, whereby the string length of the vibrting effective string length portions 8a of coil strings 8 are accurately set and the production of beats is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000206907-A (JP)
Title: Liquid crystal device
Inventor: KANDA TOSHIYUKI
IPC: G09F9/35
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent the picture quality of a liquid crystal panel from receiving the effect of the luminance instability of a back light at the time of starting a back light device. SOLUTION: When a switch 2 is turned ON, a power is instantly supplied from a power supplying circuit 3 to a back light device B, but a power supply from the power supplying circuit 3 to a liquid crystal panel P is delayed by a prescribed time by a delay circuit 4. Thus, the luminance of the back light device B is stabilized at the point of time when the liquid crystal panel P displays a picture by setting such a delay time properly and the picture of the panel is prevented from receiving the effect of the luminance instability of the back light device B.
Patent JP-H03209144-A (JP)
Title: Inspecting method for vehicle and vibration exciter using therefor
Inventor: NAKAGAWA TOSHIO
IPC: G01M17/00
Filed: 1990-01-11
Abstract: PURPOSE:To definitely detect the abnormality of vehicle based on abnormal sound generated from the vehicle body by giving a vertical movement and high frequency oscillation like the traveling stage to the vehicle body. CONSTITUTION:The vehicle 5 is introduced in a sound shielding chamber 3 and each wheel 6 are placed on vibration exciters 4, and electric motors 402 are driven to move slide blocks 406 back and forth and supporting plates 411 up and down through link rods 408. At this time, a driving force of plates 411 is transmitted to wheel receiving bases 409 through supporting rods 428, thereby each wheel 6 are independently moved upward/downward to give the vibration similar to that in the traveling state to the vehicle body. Motor-driven vibrators 413 fixed on the wheel receiving bases 409 are exerted to give the high frequency minute vibration at the same time when the vertical movement is given. This high frequency vibration is absorbed by rubber springs 424 and hardly transmitted to the supporting plates 411. By such an arrangement, since the vehicle 5 is placed in the sound shielding chamber 3, a noise from other places is interrupted and also an engine is being cut out; therefore, the sound generated from the vehicle body reaches surely to inspector's ears to enable the detection of abnormality in the vehicle body with devoting his energy to catch the sound.
Patent JP-S56103779-A (JP)
Title: Document conveying mechanism
Inventor: MATSUYAMA HIROKAZU
IPC: G06K13/07
Filed: 1980-01-22
Abstract: PURPOSE:To enable an inexpensive small-sized motor to be used as an intermittently driving motor by dividing the entire part of the mechanism to an intermittent conveying mechanism and a continuous conveying mechanism. CONSTITUTION:Conveying rollers 7-9 are intermittently turned by a stepping motor. When a clutch is energized, intermittent turning is transmitted from this motor to feed rollers 4, 5, whereby the rollers 4, 5 are turned synchronously. Consequently, the 1st sheet of the documents placed on hopper part 1 is taken out, and enters an intermittent conveying mechanism 6, where it is intermittently conveyed successively by the rollers 7-9. The respective character lines of this document 2 are read successively while it is passing a read part 27. The leading end of the document 2 having already been read is sent into a continuous conveying mechanism 33. Since the conveying torque of the document 2 in this mechanism 33 is always set smaller than the conveying torque in the mechanism 6, the document 2 is intermittently conveyed by the controlling with the conveying torque of the mechanism 6 until the read processing of the document 2 is finished.
Patent JP-S62167148-A (JP)
Title: Cut sheet feeder
Inventor: KATAYANAGI JUN
IPC: B65H3/56
Filed: 1986-01-14
Abstract: PURPOSE:To enhance the stabilization of motion for separating sheets, by provid ing a resilient section on a separating member so that the resilient member is made to abut against an abutting section to locate the separating member. CONSTITUTION:Cut sheets 6 are made into press-contact with a paper feed roller 2 by a loading plate 4 urged by a spring 5, and therefore the upper sur face thereof is always held at a predetermined position. The angle of the loading plate 4 varies in accordance with the amount of the sheets 6, but a separating member 8 which is engaged with the leading end of the upper surface of the sheet 6 is held at one and the same position irrespective of the amount of the sheets 6. Since a resilient part 17 formed on the separating member 8 is ar ranged so that it is made into press-contact with the bushing section 13 of the paper feed roller 2, a separating pawl 9 may be located without being lifted from the sheets 6, and therefore, the bending of the resilient part 17 may be made to be constant so that the press-contact force between the separating pawl 9 and the leading end of the sheet 6 may be stabilized, thereby it is pos sible to stabilize the separating motion for the sheets.
Patent JP-S56102968-A (JP)
Title: Hot melt coating apparatus
Inventor: KUROMUSHIYA MITSUFUMI
IPC: B05C1/02
Filed: 1980-01-22
Abstract: PURPOSE: To thermally and compressively coat a single surface of a sheet with a hot melt coating  and to facilitate an assured adhesion of the coating layer onto the surface with ease, by carrying a  sheet through a preheating device to a coating deice, roll-coating the sheet with a hot melt coating, cooling the coated sheet, and carrying the sheet to a loading device.   
     CONSTITUTION: A piled sketch board (a) severed to a desired dimension is mounted on a pallet  13 and carried by a truck 14. An attracting device 6 attracts and lifts one by one of the piled  sketch boards (a). The sketch board is magnetically adhered to a magnet roller 2 attached to a  frame 1, and carried to a preheating device C. In the device C, the carried sketch board is  advanced on plural carrier rolls 24 and preheated. The preheated sketch board is received by an  upper roll 35 of a coating device D, and coated with a precontrolled amount of a coating agent.  The sketch board (a) is then coated with an appropriate thickness of the hot melt coating by a  main roll. The hot melt coated sketch board is cooled by a cooling device E, and carried to a  loading device F. In the loading device F, the sketch board (a) is supported with a permanent  magnet rail 44 inside a belt conveyer 43 and an electromagnetic rail 45 communicated thereto.  The sketch board (a) is carried by these trails, and falls onto a loading conveyer 47 after the electromagnetism is released by the operation of a limit switch 46.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59132059-A (JP)
Title: Dual type operation processing device
Inventor: SATOU MITSUO
IPC: G06F15/16
Filed: 1983-01-17
Abstract: PURPOSE:To detect accurately the synchronization between a master side and a slave side, by converting a master-side synchronizing signal to a serial signal and converting it to a parallel signal again by two series synchronization control circuit which are provided between master-side and slave-side operation processing circuits. CONSTITUTION:Operation processing circuits 1 and 2 transmit and receive data to and from various circuits and devices, which are not shown in Fig. through a data bus to control these circuits and devices and are connected to a high-speed data bus 8 through high-speed bus control circuits 6 and 7 to constitute a dual type. When the synchronizing signal appears in the master-side operation processing circuit 1, it is converted to a serial signal in a synchronization control circuit 4 and is inputted to the operation processing circuit 4 through an input/ output port part 5 and is converted to a parallel signal again and is inputted to the slave-side operation processing circuit 2 and is compared with the synchronizing signal generated on the slave side, and the state of synchronization is transmitted to the master side through synchronization control circuits 4 and 3. Thus, the synchronous state is accurately detected with a simple constitution.
Patent JP-S62168551-A (JP)
Title: Air booth
Inventor: IZUMI MASAHIKO
IPC: B08B15/00
Filed: 1986-01-17
Abstract: PURPOSE:To eliminate dust or various bacteria without using an obstacle such as a curtain at all, by forming an air booth so as to have such a structure that the circumference thereof is surrounded by an air curtain and the internal pressure thereof is made higher than the external pressure. CONSTITUTION:When air is supplied in an air booth 100 from above at a constant speed, air having the same speed, that is, the same wind pressure as said air is supplied in the air booth demarcated by an inner wall 101. However, the air sent to the tapered space demarcated by the vertical inner wall 101 and an oblique outer wall 102 increases its speed and wind pressure as it advances downwardly, and is quickly down out downwardly from the gap part 103 between both walls 101, 102 to form an air curtain 104. Further, the air sent further outside the oblique outer wall 102 moves from a narrow space to a wide space in a tapered state and lowers its wind velocity and wind pressure.